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$184+ Cheap flights from Jacksonville (JAX) to Ontario

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — YYZ
May 1 — May 81
Fri 5/1
Fri 5/8
1 adult, Economy
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Cheap flight deals from Jacksonville to Ontario

Cheapest flights from Jacksonville to Ontario
Explore the most affordable flight options available from Jacksonville to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2412:51 pm
JAX
-
YTZ
1 stop26h 24m
Multiple Airlines
Mon 4/279:25 am
YTZ
-
JAX
1 stop8h 15m
Multiple Airlines
Deal found 4/1$330
This Kiwi.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/54:09 pm
JAX
-
YTZ
1 stop20h 51m
Multiple Airlines
Mon 6/81:50 pm
YTZ
-
JAX
1 stop7h 06m
Multiple Airlines
Deal found 3/29$336
This Kiwi.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2012:51 pm
JAX
-
YTZ
1 stop24h 19m
Multiple Airlines
Mon 4/279:25 am
YTZ
-
JAX
1 stop8h 15m
Multiple Airlines
Deal found 4/1$339
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/812:51 pm
JAX
-
YTZ
1 stop24h 09m
Multiple Airlines
Mon 5/119:15 am
YTZ
-
JAX
1 stop8h 25m
Multiple Airlines
Deal found 3/27$347
This Kiwi.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/259:32 am
JAX
-
YTZ
1 stop6h 28m
Multiple Airlines
Mon 6/299:15 am
YTZ
-
JAX
1 stop11h 39m
Multiple Airlines
Deal found 4/1$348
This Kiwi.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/54:09 pm
JAX
-
YTZ
1 stop20h 51m
Multiple Airlines
Fri 6/121:50 pm
YTZ
-
JAX
1 stop7h 04m
Multiple Airlines
Deal found 3/29$354
This Kiwi.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/189:32 am
JAX
-
YTZ
1 stop6h 28m
Multiple Airlines
Wed 6/2410:50 am
YTZ
-
JAX
1 stop21h 52m
Multiple Airlines
Deal found 3/29$358
This Kiwi.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/84:09 pm
JAX
-
YTZ
1 stop20h 51m
Multiple Airlines
Fri 6/121:50 pm
YTZ
-
JAX
1 stop7h 04m
Multiple Airlines
Deal found 3/29$359
This Kiwi.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/194:07 pm
JAX
-
YTZ
1 stop20h 53m
Multiple Airlines
Wed 6/2410:50 am
YTZ
-
JAX
1 stop21h 52m
Multiple Airlines
Deal found 3/29$365
This Kiwi.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/189:32 am
JAX
-
YTZ
1 stop6h 28m
Multiple Airlines
Mon 6/229:15 am
YTZ
-
JAX
1 stop11h 39m
Multiple Airlines
Deal found 3/29$367
This Kiwi.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/154:07 pm
JAX
-
YTZ
1 stop20h 53m
Multiple Airlines
Wed 6/2410:50 am
YTZ
-
JAX
1 stop21h 52m
Multiple Airlines
Deal found 3/29$368
This Kiwi.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/29:03 pm
JAX
-
YTZ
2 stops35h 54m
Multiple Airlines
Mon 6/81:50 pm
YTZ
-
JAX
1 stop7h 06m
Multiple Airlines
Deal found 3/29$373

Find flight deals from Jacksonville to Ontario

Keep the following information in mind while searching for Jacksonville to Ontario flight deals. Data was last updated April 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$330
(Kiwi.com)

One-way from

$184
(Kiwi.com)

Popular in

October

Cheapest in

August

Average price

$549

Good round-trip deal

$803 or less

Good one-way deal

$239 or less
Provider with most accurate pricing for Jacksonville-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Jacksonville-Toronto (YTO) flights.
Search Deals
From Jacksonville to Ontario
Search Deals
One-way flight from Jacksonville to Ontario
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Jacksonville to Ontario.
Search Deals
Price to beat on a one-way flight from Jacksonville to Ontario.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Jacksonville to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 1, 2026.
Use the filters below to find and compare flights from Jacksonville to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Sat 5/16

5:00 pm-11:59 pm

1 stop6h 59m

Toronto Pearson Intl

Sat 5/23

7:43 pm-10:42 am

1 stop14h 59m

$458

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Wed 6/17

5:33 pm-9:59 pm

1 stop4h 26m

Toronto Pearson Intl

Thu 6/25

7:45 am-3:07 pm

1 stop7h 22m

$458

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Thu 6/11

4:42 pm-11:59 pm

1 stop7h 17m

Toronto Pearson Intl

Sat 6/13

11:00 am-5:49 pm

1 stop6h 49m

$458

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Tue 5/12

11:09 am-5:56 pm

1 stop6h 47m

Toronto Pearson Intl

Tue 5/19

9:35 am-3:25 pm

1 stop5h 50m

$458

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Wed 5/6

6:15 am-1:47 pm

1 stop7h 32m

Toronto Pearson Intl

Thu 5/14

2:30 pm-8:02 pm

1 stop5h 32m

$458

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Thu 4/23

8:00 am-5:56 pm

1 stop9h 56m

Toronto Pearson Intl

Mon 4/27

11:00 am-7:34 pm

1 stop8h 34m

$458

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Fri 5/8

8:00 am-5:56 pm

1 stop9h 56m

Toronto Pearson Intl

Sun 5/10

7:30 am-3:04 pm

1 stop7h 34m

$458

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Mon 6/1

6:30 pm-11:59 pm

1 stop5h 29m

Toronto Pearson Intl

Mon 6/8

2:45 pm-9:59 pm

1 stop7h 14m

$458

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Sun 5/31

7:05 am-2:24 pm

1 stop7h 19m

Toronto Pearson Intl

Sat 6/6

8:50 am-8:08 pm

2 stops11h 18m

$463
Quickest round-trip

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Fri 8/7

10:50 am-1:26 pm

Nonstop2h 36m

Toronto Pearson Intl

Sun 8/9

6:55 pm-9:31 pm

Nonstop2h 36m

$469

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/28

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Jacksonville to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Jacksonville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Jacksonville to Ontario

What is the cheapest month to book a flight from Jacksonville to Region of Ontario?

Currently, July is the cheapest month in which you can book a flight from Jacksonville to Region of Ontario (average of $187). Flying from Jacksonville to Region of Ontario in February is currently the most expensive (average of $615). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Jacksonville to Region of Ontario?

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated April 1, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Jacksonville to Ontario by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,365 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
8,365 reviews
Delta
7.9
Good
8,365 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
9,533 reviews
Delta
7.9
Good
8,365 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.1
Good
11,545 reviews
Delta
7.9
Good
8,365 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Air Canada
7.1
Good
10,877 reviews
Delta
7.9
Good
8,365 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Jacksonville to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Jacksonville to Ontario?

    Jacksonville (JAX) is the airport you will fly out of if you book a flight from Jacksonville to Ontario. It is only a 11.2 mi journey to Jacksonville (JAX) from Jacksonville’s city center.

  • How long is the flight from Jacksonville to Region of Ontario?

    Departing from Jacksonville to Region of Ontario will take you 4h 26m. Jacksonville and Region of Ontario are separated by a distance of 918 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Jacksonville to Region of Ontario one-way?

    One-way options have recently been found by users for as low as $160 on Air Canada. Other airlines that offer cheap prices include Delta from $186 and American Airlines from $223 one-way.

  • What are the most popular routes from Jacksonville to Region of Ontario?

    The most popular flight routes from Jacksonville to Region of Ontario are Jacksonville - Toronto Pearson Intl, Jacksonville - Montreal Pierre Elliott Trudeau Intl and Jacksonville - Toronto Island.

  • What are the cheapest flights from Jacksonville to Region of Ontario?

    On average you can expect to pay $644 for a flight from Jacksonville to Region of Ontario. The cheapest flight overall is $229 while the most popular route, (Jacksonville - Toronto Pearson Intl) is currently priced at $394.

  • Can I find deals for flights from Jacksonville to Ontario that include hotel bookings?

    Yes. In addition to deals on Jacksonville to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Jacksonville to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jacksonville to Ontario.

  • Can I find deals for business class flights from Jacksonville to Ontario?

    Yes. Cheapflights offers flight deals from Jacksonville to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Jacksonville to Region of Ontario?

    Currently, July is the cheapest month in which you can book a flight from Jacksonville to Region of Ontario (average of $187). Flying from Jacksonville to Region of Ontario in February is currently the most expensive (average of $615). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 4 airlines flying from Jacksonville to Ontario

Discover the top 4 airlines that operate flights from Jacksonville to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$187Average$517FlexibilityNo cancel feeOn-time67%
DeltaCheapest$204Average$450FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$397Average$567FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$601Average$685FlexibilityNo cancel feeOn-time69%

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